CentOS7設置IPv4&IPv6

#進入網卡目錄

1. cd /etc/sysconfig/network-scripts

# 修改ONBOOT=yes

2. vi ifcfg-ens33

TYPE=Ethernet
PROXY_METHOD=none
BROWSER_ONLY=no
BOOTPROTO=dhcp
DEFROUTE=yes
IPV4_FAILURE_FATAL=no
IPV6INIT=no
IPV6_AUTOCONF=yes
IPV6_DEFROUTE=yes
IPV6_FAILURE_FATAL=no
IPV6_ADDR_GEN_MODE=stable-privacy
NAME=ens33
UUID=2a40ad0f-9399-400f-9342-ddcab434ff76
DEVICE=ens33
ONBOOT=yes

#重啓網卡服務

2.service network restart